Pioneer sla 21 service manual
This is the 3 pages manual for pioneer sla 21 service manual.
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Extracted text from pioneer sla 21 service manual (Ocr-read)
Page 1
S-LA21 2 NOTES : Parts marked by Ò NSP Ó are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. PARTS LIST SCHEMATIC DIAGRAM I N Red BlackRedWoofer Midrange Tweeter Black Red Black Red Black 2.2 mF P. SW Screw (For Mid Unit) BPZ30P100FNI Screw (For Woofer Unit) BPZ30P200FNI Elect Cap 2.2 00640201063C Poly Switch 100110020000 NSP SP Wire 122002020301 Speaker Panel Assy K--PMTS-SPK NSP Tweeter Unit (B26ZA) 129330000000 NSP Speaker Panel 500PMT322001 NSP Acoustic Tube 509PMT336000 Mid Unit (E52AP3959D) 131206030010 Woofer Unit (A14LC83) 131557030011 Speaker Ring 509PMT325001 Speaker Grille 607PMT326001 NSP SPK BoxBR660PMT334000 Acoustic Cushion 700PMT338000 Rubber Foot 700PMT385000 Screw ST4x8 (For Speaker Ring) 720040400080 Screw PMT3 4x55 72304PMT3000 (For Speaker Panel) Foam Cushion PMT3 801PMT300000 NSP SPK LabelBR809PMT394040 NSP Serial No Label (SPK) 809000009000 Mark No. Description Part No. P.SW P.SW has extreme positive resistance-temperature characteristics. (Less than 0.3W at the normal temperature). If an abnormal current flows to P.SW due to an excessive input or unusual signal, P.SW heats up and the resistance rapidly increases. With this function, the speakers are protected from excessive input or unusual signal. The resistance value increases even when using a soldering iron for repairing, so allow it to cool before using.
Page 2
S-LA21 3 PRODUCT APPEARANCE 5 31 2 13 12 144 19 1187 6 10 189 17 15 16 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Part name Speaker Panel Speaker Box Speaker Ring Speaker Grille (Panching Net) Woofer Unit : A14LC83 Mid Unit : E52AP39-59D Tweeter : B26ZA Screw : BPZ30P200FNI Screw : BPZ30P100FNI Screw : 4x55 (4mm Hexagon Socket) Screw : ST4x8 SP Wire Cord Tie Rubber Foot Condenser : 2.2mF Poly Switch : RXE020 Acoustic Tube Foam Cushion Acoustic CushionNum. 1 1 1 1 1 1 1 4 2 4 4 1 1 4 1 1 2 1 1Remarks